https://babashka.org/sci.configs/ <-- nice little playground with reagent, re-frame, fulcro, promesa and other #clojure / #clojurescript libs 

 You can now link to a gist: 

https://babashka.org/sci.configs/?gist=5ff187847756263be17d7c4c19f978b5

Thanks to Jakub Holy!